Question

I feel like I always get extra challenges specifically on the holiest of days (like Shavuos). Any advice?

Answer:

Tell Hashem: "I can't take this business—make it easier to serve You!" If you are a tamim ("simple-minded") with Hashem, you will go far. The average person has no idea how much he can truly turn over the entire world with just a couple "innocent" words of prayer to Hashem, and the Leshem says that nothing stands in the way of bitachon (reliance on Hashem)!